| # Copyright (c) 2014 The Chromium OS Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| from collections import namedtuple | |
| # light weight data structure to represent the result of an image comparison | |
| ComparisonResult = namedtuple('ComparisonResult', | |
| 'diff_pixel_count comparison_url ' | |
| 'pdiff_image_path') | |
| ComparisonResult.__new__.__defaults__ = (0, '', None) |